| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.42 | 7.354% | $165.776 | $165.78 | $165.80 | $165.80 |
| Purchase #2 | $163.86 | 9.847% | $179.9953 | $180.00 | $180.00 | $180.00 |
| Purchase #3 | $59.46 | 5.648% | $62.8183 | $62.82 | $62.80 | $62.80 |
| Purchase #4 | $227.95 | 4.593% | $238.4197 | $238.42 | $238.40 | $238.40 |
| Purchase #5 | $125.37 | 9.432% | $137.1949 | $137.19 | $137.20 | $137.20 |
| Purchase #6 | $18.48 | 5.680% | $19.5297 | $19.53 | $19.55 | $19.50 |
| Purchase #7 | $23.25 | 11.737% | $25.9789 | $25.98 | $26.00 | $26.00 |
| 7 purchase totals = | $772.79 | $829.7128 | $829.72 | $829.75 | $829.70 | |